WSM Piston Rings Polaris 450 / 570 Ranger / RZR / Sportsman 12-24 .5mm 51-312-05

WSM Piston Rings Polaris 450 / 570 Ranger / RZR / Sportsman 12-24 .5mm 51-312-05

Marsoni

M251S

$64.40

Get it in 3 business days with 1 day shipping. Friday, May 29

WSM Piston Rings Polaris 450 / 570 Ranger / RZR / Sportsman 12-24 .5mm 51-312-05Item#: 51 312 05 Piston Rings Polaris 450 570 Ranger RZR Sportsman 12 24 . 5mm Over OEM#: 2204731 Note: 99. 50mm Brand: WSM FITMENTS: Make Model Year(s) Polaris Ranger 570 2012 2024 Polaris Ranger Crew 570 2014 2024 Polaris Ranger Crew 4X4 570 2018 2020 Polaris Ranger Crew 6X6 570 2016 2020 Polaris Ranger XP 570 2016 Polaris RZR 570 2012 2021 Polaris RZR Trail 570 2022 Polaris Sportsman 570 2014 2024 Polaris Sportsman 6X6 570 2017 2024 Polaris

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Arrow is AIRFLOW direction, not UP direction. So installation direction might mean arrow of your Purolator filter should be down (true for glove box installs) even if arrow on old filter is up (if it was an UP indication). I wish they mentioned this in product listing, on box, or on side of filter like most brands. Luckily, telephone customer service was super responsive. Otherwise, product is correct size, appears sturdily made.

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Reviewed in the United States on May 30, 2025

Verified Purchase

Julie

Whiting, US

★★★★★ 5

Perfect fit for my 2018 Civic—easy, affordable, and worth it

Size: 9.5" x 10.9" x 2.1"

I’ve bought this cabin air filter multiple times for my 2018 Honda Civic, and it’s consistently great quality. It fits perfectly and is super easy to install—takes just a few minutes to swap out, and I always do it myself. Way cheaper than going to a shop or dealership. The airflow is smooth, there’s no smell at all, and it keeps the inside of my car feeling clean and fresh. No weird odors, no dust blowing in—just a solid, dependable filter that does its job well. This is the only one I’ll keep buying.

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Reviewed in the United States on May 11, 2025

Verified Purchase

Michael Howard

Houston, US

★★★★★ 5

Do it mayne

Size: 9.5" x 10.9" x 2.1"

Good quality and fit but find it funny that the instructions with the air flow are on the side. I assume that would be facing out and was annoyed when I tried to close and it didn’t fit. Probably should have read the directions. Still would recommend

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Reviewed in the United States on March 8, 2026

Verified Purchase

Kcfangue

San Leandro, US

★★★★★ 5

Perfect fit, durable and affordable

Size: 9.5" x 10.9" x 2.1"

Ordered this for our 2023 Honda civic. Great fit, durable and very affordable. Was so easy to pull old one out and replace new one. Will be ordering again.

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Reviewed in the United States on November 3, 2025

Verified Purchase

NY2CO

Waukegan, US

★★★★★ 5

Save money by installing yourself

Size: 9.5" x 10.9" x 2.1"

Good price and easy to install in a 2019 Honda CRV. Instructions can be found on YouTube. Much less expensive than having a service center install them.

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Reviewed in the United States on February 14, 2026